speedo recalibrate

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ocwill1

Senior Member
Joined
Feb 23, 2016
Posts
295
Reaction score
129
Location
Severn, MD
Ram Year
2023
Engine
5.7 eTorque
Getting new wheels/tires installed tomorrow, anyone know if the Hypertech speedo re-calibrators work on 2016 2500 with the 6.4.. Dropping to 18's and going to 35's from the stock 20's and 33's....

In case anyone interested, going with Mayhem Rampage 18x9 and Amp Terrain Gripper A/T 305/70...

Rampage | 8090MB | The Wheel Group

Terrain Gripper A/T | The Wheel Group
 

thirstybob

Junior Member
Joined
May 31, 2015
Posts
25
Reaction score
6
Ram Year
2016
Engine
6.7 CTD
I have a 2016 Laramie 2500 4WD CTD with 35s and the Hypertech works on mine. Just don't forget to restore factory settings before you take it to the dealer. The tech and advisor scolded me when I went in to have my bed lights flashed.
 
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